webgl-dsl/lib/texture.d.ts

Thin functional WebGL wrapper with strong typed GLSL DSL

import { PixelFormat, TextureFilter, TextureFormat } from './enums';
import { Gl } from './gl';
export type TextureConfig = {
    /**
     * @default TextureFormat.RGBA
     */
    format?: TextureFormat;
    /**
     * @default TextureFilter.NEAREST
     */
    filter?: TextureFilter;
} & ({
    image: TexImageSource;
} | {
    data: ArrayBufferView;
    width: number;
    height: number;
} | {
    width: number;
    height: number;
});
/**
 * 2D texture
 */
export declare class Texture {
    readonly gl: Gl;
    readonly handle: WebGLTexture;
    readonly width: number;
    readonly height: number;
    readonly format: TextureFormat;
    readonly filter: TextureFilter;
    constructor(gl: Gl, config: TextureConfig);
    /**
     * Read pixels from the texture into an array buffer
     */
    read(format?: PixelFormat): Uint8Array;
    setFilter(filter: TextureFilter): void;
    dispose(): void;
}